NTHU-Operating-System-Chap8 Memory Management-Paging

Paging Concept

Address Translation Scheme

Address Translation Architecture

Address Translation

Free Frames

Page / Frame Size

Paging Summary

Implementation of Page Table

Associative Memory

Translation Look-aside Buffer (TLB)

Effective Memory-Access Time

Memory Protection

Valid-Invalid Bit Example

Shared Pages

Shared Pages by Page Table

Page Table Memory Structure

Hierarchical Paging

Two-Level Page Table Example

Two-Level Address Translation

Two-Level Page Table Translation Example

64-bit Address

Hashed Page Table

Hashed Page Table Address Translation

Improved Hashed Page Table Implementation

Inverted Page Table